Bug 901589: The 'isempty' operator does not work for custom multiselect fields

r/a=glob

diff --git a/Bugzilla/Search.pm b/Bugzilla/Search.pm
index 557acec74f265d15e77f72b52d998cfcccb8da27..18b2a3107590e7fad2d597f6801f2749a9570c46 100644 (file)
--- a/Bugzilla/Search.pm
+++ b/Bugzilla/Search.pm
@@ -3007,6 +3007,15 @@ sub _multiselect_isempty {
         };
         return "tag_$chart_id.id IS $not NULL";
     }
+    elsif ($self->_multi_select_fields->{$field}) {
+        push @$joins, {
+            table => "bug_$field",
+            as => "bug_${field}_$chart_id",
+            from  => 'bug_id',
+            to    => 'bug_id',
+        };
+        return "bug_${field}_$chart_id.bug_id IS $not NULL";
+    }
 }
 
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